What's can be found in this code:

addEventListener Very usefull

SetTimeout ... better than SetInterval

canvas.getImageData .... with putImageData canvas are very speed.

It's like the scanline of Windows API


My cursor pos is not good for Firefox !!! I do it on purpose !!!
In using ClientX and ClientY

it should work on all the browser !!!


Let's see the wonderful world of Fractal


Open Fractal in a new window